27342020

素因数分解:

$2^2\times 5^1\times {\mathrm{1367101}}^1$

素因数の和:1367110

約数の個数: 12

約数和(自身を含む): 57418284

約数和(自身を除く): 30076264

約数列:

[1, 2, 4, 5, 10, 20, 1367101, 2734202, 5468404, 6835505, 13671010, 27342020]

約数ペア:

[(1, 27342020), (2, 13671010), (4, 6835505), (5, 5468404), (10, 2734202), (20, 1367101)]